Sun Jiadong (Chinese: 孙家栋; born 8 April 1929) is a Chinese aerospace engineer who is an expert in carrier rocket and satellite technology. He has long served as a leader of Chinese satellite projects, and is currently the chief designer for the Chinese Lunar Exploration Program. Sun is a member of the Chinese Academy of Sciences and of the International Academy of Astronautics. Jiadong is also known as the " Father of Chinese Satellites".
Sun was bestowed the Medal of the Republic, the highest honorary medal of the People's Republic of China, in September 2019.
Lees meer...8 april 1929 was een maandag onder het sterrenbeeld ♈. Het was de 97e dag van het jaar. President van de Verenigde Staten was Herbert Hoover.
Als je op deze dag bent geboren, ben je 96 jaar oud. Je laatste verjaardag was op dinsdag 8 april 2025, 160 dagen geleden. Je volgende verjaardag is op woensdag 8 april 2026, in 204 dagen. Je hebt 35.224 dagen geleefd, of ongeveer 845.399 uur, of ongeveer 50.723.983 minuten, of ongeveer 3.043.438.980 seconden.
Date: 09 April 1929
Lands in N Y C in convivial mood at end of Canal Zone trip
Date: 09 April 1929
By L.C. SPEERS. Staff Correspondent of The New York Times. Special Cable to THE NEW YORK TIMES
L. SPEERS
Desire to involve U S and thus arouse anti-U S feeling given as reason for rebel bombing at Naco, Ariz, and reptd attempt to blow up So Pacific Ry tunnel near Douglas, Ariz; flight of Gen Topete reptd; Washington optimistic over situation
Date: 09 April 1929
Flurry in stocks caused by fare decision
Date: 09 April 1929
Special Cable to THE NEW YORK TIMES
Sir G Schuster and 4 natives injured as bomb is thrown into Legis Assembly chamber at Delhi during session
Date: 09 April 1929
Date: 09 April 1929
Arrested for political s
Date: 09 April 1929
Gets $17,305,594 of Munsey estate
Date: 09 April 1929